2242012040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{52237}}^1$

素因数の和:52314

約数の個数: 64

約数和(自身を含む): 5359618800

約数和(自身を除く): 3117606760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 37, 40, 58, 74, 116, 145, 148, 185, 232, 290, 296, 370, 580, 740, 1073, 1160, 1480, 2146, 4292, 5365, 8584, 10730, 21460, 42920, 52237, 104474, 208948, 261185, 417896, 522370, 1044740, 1514873, 1932769, 2089480, 3029746, 3865538, 6059492, 7574365, 7731076, 9663845, 12118984, 15148730, 15462152, 19327690, 30297460, 38655380, 56050301, 60594920, 77310760, 112100602, 224201204, 280251505, 448402408, 560503010, 1121006020, 2242012040]

約数ペア:

[(1, 2242012040), (2, 1121006020), (4, 560503010), (5, 448402408), (8, 280251505), (10, 224201204), (20, 112100602), (29, 77310760), (37, 60594920), (40, 56050301), (58, 38655380), (74, 30297460), (116, 19327690), (145, 15462152), (148, 15148730), (185, 12118984), (232, 9663845), (290, 7731076), (296, 7574365), (370, 6059492), (580, 3865538), (740, 3029746), (1073, 2089480), (1160, 1932769), (1480, 1514873), (2146, 1044740), (4292, 522370), (5365, 417896), (8584, 261185), (10730, 208948), (21460, 104474), (42920, 52237)]